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Convert images between formats online. Upload JPG, PNG, WebP, GIF, BMP, HEIC or TIFF and convert to JPG, PNG, WebP or AVIF. Your images never leave your device — nothing is uploaded or stored. Works on Mac, Windows, iPhone and Android.
Upload one image or a full batch, choose the output format per file, adjust quality for JPG and WebP outputs, and download your converted files individually or all at once. Convert iPhone HEIC photos to JPG for universal compatibility, switch to WebP or AVIF for smaller file sizes on websites, or convert to PNG for lossless transparency support.
Used by web developers, photographers, bloggers, and anyone who receives image files in the wrong format for their platform or device.
Different platforms, workflows, and devices expect different image formats. Here is where format conversion matters most.
iPhones capture photos in HEIC format by default, which many platforms, applications, and Windows computers do not support. Convert HEIC files to JPG or PNG instantly to share photos by email, upload to social media, submit to a web form, or open in any image editor. No app installation required on either iPhone or desktop.
WebP delivers 25 to 35% smaller files than JPG at the same visual quality and is supported by all modern browsers. Convert existing JPG and PNG assets to WebP to improve page load times and Core Web Vitals scores without re-shooting or redesigning. Convert to PNG when you need a transparent background or a lossless version for print or design work.
Stock photo sites, print labs, email platforms and client portals each have their own format requirements. Convert photos to the exact format a platform expects before submission to avoid rejected uploads. Switch between JPG, PNG and WebP depending on whether the deliverable needs compatibility, transparency, or the smallest possible file size.
Dedicated tools for every format pair — each pre-configured and optimised for that specific conversion.
Quick answers about how this tool works and how to get the best results.
Upload your HEIC file directly from your iPhone or iCloud, select JPG or PNG as the target format, and download the converted image. JPG is the best choice if you want a smaller file to share by email or on social media. PNG is better if you need lossless quality or the image has a transparent background. No app or software is required.
Yes. Your images never leave your device — nothing is uploaded or transmitted to any server. Once you close the tab, all image data is cleared from memory immediately.
You can upload JPG, JPEG, PNG, WebP, GIF, BMP and HEIC (iPhone photos) and convert to JPG, PNG or WebP. WebP is particularly useful for modern websites because it delivers up to 30% smaller file sizes than JPG while still supporting transparency, helping pages load faster and improving SEO performance.
Use JPG for photographs and images where a small file size matters. It is ideal for email attachments and social media. Use PNG for logos, screenshots, and graphics that require sharp edges, text, or a transparent background. Use WebP for websites and apps where you want the best balance of quality, file size, and transparency support in modern browsers.
For lossy formats (JPG and WebP), the quality slider controls the trade-off between visual sharpness and file size. Higher values preserve more detail but produce larger files. A setting of 80 to 90 is a reliable default for most photos. It keeps the image looking crisp while significantly reducing the file size compared to the original.